Air mattress

An air mattress is an inflatable mattress,
also known as an airbed. The air mattress can be rolled up or folded and
carried or stored relatively easily, making them a popular choice for camping
trips and for temporary bedding at home for guests. They are inflated via an
electric pump.

The three main categories for use of air
mattresses are temporary home use (guests), camping and full-time permanent use
(in the bedroom).

Air mattress can improve the quality of
life (and potentially provide some measure of relief) for people who suffer
with back pain. Having the ability to adjust the firmness of a mattress to accommodate
different body shapes.

Air mattresses are sometimes used to
protect bedridden people from pressure sores, which can create life-threatening
ulcers.